in probate court documents, khan's brother says he wants to ensure that khan's daughter, from a prior marriage, receives her proper share. nbc news talked to khan's widow at his dry cleaning business. she would not go on camera but says she still can't believe someone would want to harm him. he was such a nice person, no one would dare do that. authorities now want to exhume khan's body. kevin tibbles, nbc news, chicago. >>> now for a look at what's trending today, a quick look at what has you talking online. who wants to host a game show? meredith vieira is trending on yahoo! after she revealed she is leaving "who wants to be a millionaire," to pursue other venues including here on nbc. >>> did he sestiny child's come. the song will anchor a collection of previously released destiny's child hits. >>> hints at a newalbum with him walking into the studio. >> what does the next decade mean for me? >> the video is followed by a clock, apparently counting down to the highly anticipated release. it is now 8:05. let's go back outside to al. we do love justin. >> i know. he will bring the mu